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Casio DE12E 12 Digit Ergonomic Calculator Large White DE12E-WE
Product Code: CT2403
Pack Of 1
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Your Price Only £44.89
Inc VAT £53.87
RRP £49.88 Save 10.00%
The keypad is configured in an innovative staircase design with 3° inclination from right to left side. Compared to conventional desk calculators this causes less underarm torsion and hand wrist rotation as it adapts to natural finger / hand posture. The staircase key shape enables perfect vertical keystrokes and thus eases the key typing lessens burden and helps avoiding Repetitive Strain Injuries. The staircase design keypad causes less strain of the pronator teres muscle the extensor carpi radialis muscle and the flexor carpi radialis muscle
General
The keypad is configured in an innovative staircase design with 3° inclination from right to left side. Compared to conventional desk calculators this causes less underarm torsion and hand wrist rotation as it adapts to natural finger / hand posture. The staircase key shape enables perfect vertical keystrokes and thus eases the key typing lessens burden and helps avoiding Repetitive Strain Injuries. The staircase design keypad causes less strain of the pronator teres muscle the extensor carpi radialis muscle and the flexor carpi radialis muscle
Durable Anti-fade keys
Extra Large Display
Function Command Signs
Key operations are stored in a buffer, so that nothing is lost even during high-speed input
Keys are ergonomically shaped and configured to match natural finger movements
Large rubber feet on the bottom of the calculator keep it from slipping during operation
Silent Touch Keys
Solar powered when light is sufficient, battery powered when light is insufficient
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